2 × 7 × 19 × 61 × 839

Prime Factor Structure

Factorization String 2 × 7 × 19 × 61 × 839

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 24,998,400

Proper Divisor Sum 11,384,786

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #13613609 ← → #13613623

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

13,613,614 6,806,807 20,420,422 10,210,211 30,630,634 15,315,317 45,945,952 22,972,976 11,486,488 5,743,244 2,871,622 1,435,811 4,307,434 2,153,717 6,461,152 3,230,576 1,615,288 807,644 403,822 201,911 605,734 302,867 908,602 454,301 1,362,904 681,452 340,726 170,363 511,090 255,545 766,636 383,318 191,659 574,978 287,489 862,468 431,234 215,617 646,852 323,426 161,713 485,140 242,570 121,285 363,856 181,928 90,964 45,482 22,741 68,224 34,112 17,056 8,528 4,264 2,132 1,066 533 1,600 800 400

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.